Aqueous coating compositions comprising curing agents which can

Details Aqueous coating compositions comprising curing agents which can Aqueous coating compositions comprising curing agents which can

1997-10-03

1999-11-02

Niland, Patrick D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524501, 524839, 524840, 523414, 523415, 523417, 4284231, 427458, 4273722, 4273855, C08J 300, C08J 302, C08K 320, C08L 7500

Patent

active

059772476

ABSTRACT:
An aqueous coating composition useful as electro-deposition coatings includes (A') an aqueous dispersion of a resin (A) having functional groups which are reactive toward isocyanate, and (B') an aqueous, solvent-free dispersion of a solubilized masked polyisocyanate (B). The coating is cured by baking at a temperature which regenerates the isocyanate groups.

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Chemical Abstracts, vol. 115, No. 12, Sep. 23, 1991, abstract No. 116510p, Masuda et al., "Blocked Polyisocyanate Dispersions with Good Storage Stability".
Journal of Applied Polymer Science, vol. 46, No. 6, Oct. 1992, Yang et al., FTIR Analysis of Two Cationic Resins.
US Class 524 Subclass 501, Dec. 1992.

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